Thunderbird Community Forum

Hello, we are running Thunderbird 128.1.0osr (32-bit) released on 8/6/24. Ever since the upgrade my husband's email has not worked correctly.

Around that same time, he received a pop up within the Thunderbird app asking for donations from Thunderbird. The popup would not go away and my husband lost a ton of his email.

Ever since these two events his Thunderbird email won't work correctly.

Messages since 8/4/24 at 6:32 am DO work correctly. Emails prior to 5/6/23 also work correctly. Any message in the time period from 5/6/23 at 11:26 am to 8/4/24 does NOT work correctly.

We are having the same trouble with the sent items folder.

We use a third party email that we import into Thunderbird and have used the third party email and Thunderbird since at least 2020 and never had this problem.

We can see all the message headers in our email list, but when we click on the email, nothing shows up. It will briefly say "message loading" at the bottom corner, but the email is totally blank. Furthermore, the message that peeks out at the bottom is the last email that we clicked on from the section of emails that does work. It is not changing to the email we are actually clicking on.

For example: lets say we have an email with message header "thank you for your order" received on 8/15. We click into that and it pulls up fine.

Then we go into older email from 7/31. The message header is "hurry sale ends today". If we click on that, it will say "message loading" at the bottom corner. However, the message preview at the bottom of the screen still displays the from/to/subject from the previous email we viewed from 8/15 "thank you for your order" (the message from 8/15 shows as blank though).

Even if we double click the message from 7/31 that we are trying to view, it just pulls up a blank screen. The bar at the top will briefly display the correct message title that we are trying to open, then it just blanks out.

Steps we have taken:

1. In Account Settings/Privacy I clicked to "allow remote content". This made an improvement as prior to this we were having the same problem even with recent messages. We could see one or two messages that had just arrived, then the third message we couldn't see. We have messages set to delete on the server after so many days. So I think it was able to recover the message that were still on the remove 3rd party server.

2. We moved a lot of the emails into archive folders as I thought the inbox may be too large. That didn't make any improvement.

Thanks for any help you can provide. My husband has a lot of really important information in his emails that he needs.

Thunder bird on windows (115.10.1) freezes with a not responding message when a few delete messages are made. Earlier it used to scroll to some random location on the screen. now it freezes for a long while. Is this a bug to be fixed or something wrong at my end?

thanks Raman

Hello! I recently got the update to Thunderbird 128 on my PopOS laptop via sudo apt update/upgrade. I don't know what the previous version was. Since the update, Thunderbird will spike my CPU to 120 - 140% (per command-line "top") if I have an interaction with it (e.g. reading and then deleting an email that was received) after the program has been sitting idle for several minutes. After a few minutes of loud fans, things calm down again so I presume Thunderbird is doing some sort of maintenance routine that completes successfully.

I do not have the global search index thing turned on. I did not change the default mailbox db idle time. I do have rather large mailboxes that are synced via SMTP, from three different providers. There are dozens of folders (not hundreds) containing thousands if messages (but not tens of thousands). Hopefully that gives an idea of scale .. I don't have a massive overload of untended email history but I do have a quantity of historical emails that the system has to deal with.

I followed the excellent directions online to obtain a profile during one of these high-cpu sessions. It is available at https://share.firefox.dev/4dAmyAz

Please let me know if there is anything further I can do to help diagnose this issue, such as generating more specific profiles. The high-cpu state is a pretty common occurrance now.

Since update to ver 128.1.0esr the "new subfolder" feature does not work (does not show window to name new folder). I have many subfolders and I rely on them heavily. I tried restarting Thunderbird, then Windows. I ran in debug mode with no success. I downloaded and installed 128.2.0esr again. No change.

Is it possible to go back to the earlier version? Which is? Thanks, Frederick

I am baffled. Why isn't Thunderbird an option in the Windows 11 context menu, "send to"? Said another way, when I click "share" Thunderbird is not an option. Can it be fixed? If so, how? I am surprised there I found nothing in my Google searches. Your help will be greatly appreciated. John

When I reply with Thunderbird to an email from the IO list (of which I'm a member), the name of the individual sender of the email appears in the TO: field. How do get T-Bird to put in the LIST name? Thanks.

Ever since I've been upgraded to Thunderbird 128, I've been experiencing constant hangs. I'm running the latest versions of Thunderbird and Windows 10. My antivirus software is Windows Security.

This issue seems to be most acute whenever Thunderbird checks for new messages. Thunderbird's CPU usage jumps to between 25 and 30%, and memory and disk usage also skyrocket. Thunderbird freezes completely, and everything other program that's running at the time is slowed to a crawl for several minutes minutes. Troubleshoot Mode doesn't help.

Any suggestions?

Thanks.

This latest version of Thunderbird is garbage. Constantly crashing and you get the this program is "Not Responding". Been using the program for years and have been very happy with it. Now I'm thinking of dumping it.

Since the update of Thunderbird 128.1.0esr (64-bit) it freezes every couple minutes on a profile with 3 email accounts. One - no longer used - has about 2300 emails and is kept to access old emails.

The second is my primary Gmail account with 4351 emails in Inbox and 2234 in Outbox. Inbox shows 1.2 gb and Outbox 911 mb. The freezing has caused very significant challenges with reading and sending emails due to the freezing. As it is my primary email it is extremely concerning. And I am in the middle of a couple huge projects so I am getting a lot of emails.

The third is minimal with 26 emails.

I know it is not the number of accounts in the profile as I have 4 other profiles with more accounts and none of them freeze at all. (I manage/monitor other websites and keep them all separate.)

Also as others have noted the Filter function is doing weird stuff and rarely works properly anymore.

Thunderbird updated last night to 128, and now all I get for messages is a blank screen. Changing the theme doesn't help. Messages are downloading correctly -- I just can't see them. Help!

TB 115.14.0, Win 10 22H2, desktop PC, POP3 from gmail...

I select one of my gmail accounts in TB and click Get Messages. It downloads one or a few emails from gmail and then suddenly the Windows hourglass appears and the banner bar at top of screen which says: "Inbox - (email account)@gmail.com - Mozilla Thunderbird" shows (Not Responding). After ~10-15 sec, downloading resumes normally and all messages accessible.

Happens with all 3 of my gmail accounts and all use same settings: Server type: POP Mail Server Server Name: pop.gmail.com port 995 Connectivity Security: SSL/TLS Authentication: OAUTH2

No TB add-ons installed, Windows Scanning is disabled in TB, running Windows Defender. Lots of free disk space, 16 GB RAM...

Tried TB troubleshooting but nothing found. Have run various Windows checks (eg, DISM and sfc) with no errors and problem continues.

Suggestions?

Hi, Nearly all of the User Interface windows on Thunderbird are tiny. For example, if I open the "About Thunderbird" the window is tiny. Likewise, various windows with instructions that come up are tiny. I have been able to at least read messages and read the settings windows by cranking up the font size but this does not help in general. This feels like a display resolution issue but other programs are fine. So if I change the system display res, I expect other programs to be huge. I have seen some threads on this in the archive but for older versions. I am running TB 128.1esr (I think - difficult to read!) on an iMac running Sonoma 14.6.1. I just upgraded to a new iMac and my previous installation was on Mojave and ran a thing called Theme and Font Changer, which is now disabled (possibly some buried consequence of running that add-on is resonspible). Really would appreciate help!!! Thank you. Tobias

On startup, Thunderbird hangs up for about 2 to 3 minutes. Also hangs up sporadically there after making use of Thunderbird almost useless. This is a recent problem. Have been using Thurderbird for years without any trouble. How do I fix this problem.

I've hit the refresh button 1000s of times to get halfway through my emails I'm still a few months from current it downloads 1-3 emails most of the time when hitting refresh all. And most of the help I found for this stuff is very out of date.